From aa5307ce5b0856cc2eb21186c8bc4c9276638d41 Mon Sep 17 00:00:00 2001
From: Lfc1993 <1635066070@qq.com>
Date: Tue, 30 Apr 2019 10:24:44 +0800
Subject: [PATCH] fix python3 run_time_error in ops. test=develop (#17170)

fix python3 run_time_error in layers.ops caused by locals()
---
 python/paddle/fluid/layers/ops.py | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/python/paddle/fluid/layers/ops.py b/python/paddle/fluid/layers/ops.py
index 03884d618e..636e83996f 100644
--- a/python/paddle/fluid/layers/ops.py
+++ b/python/paddle/fluid/layers/ops.py
@@ -102,10 +102,9 @@ _hard_shrink_ = generate_layer_fn('hard_shrink')
 
 
 def hard_shrink(x, threshold=None):
-    locals_var = locals().keys()
+    locals_var = locals()
     kwargs = dict()
-    for name in locals_var:
-        val = locals()[name]
+    for name, val in locals_var.items():
         if val is not None:
             kwargs[name] = val
     return _hard_shrink_(**kwargs)
@@ -124,10 +123,9 @@ _cum_sum_ = generate_layer_fn('cumsum')
 
 
 def cumsum(x, axis=None, exclusive=None, reverse=None):
-    locals_var = locals().keys()
+    locals_var = locals()
     kwargs = dict()
-    for name in locals_var:
-        val = locals()[name]
+    for name, val in locals_var.items():
         if val is not None:
             kwargs[name] = val
     return _cum_sum_(**kwargs)
@@ -146,10 +144,9 @@ _thresholded_relu_ = generate_layer_fn('thresholded_relu')
 
 
 def thresholded_relu(x, threshold=None):
-    locals_var = locals().keys()
+    locals_var = locals()
     kwargs = dict()
-    for name in locals_var:
-        val = locals()[name]
+    for name, val in locals_var.items():
         if val is not None:
             kwargs[name] = val
 
-- 
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